apache错误日志显示：File does not exist，本文提供一个解决方法，供参考。 查看apache日志：
Wed Feb 18 14:01:18 2014] [error] [client 58.22.112.116] File does not exist: /www/piaoyun.cc/web.rar [Wed Feb 18 14:01:18 2014] [error] [client 58.22.112.116] File does not exist: /www/piaoyun.cc/web.zip [Wed Feb 18 14:01:18 2014] [error] [client 58.22.112.116] File does not exist: /www/piaoyun.cc/www.rar [Wed Feb 18 14:01:18 2014] [error] [client 58.22.112.116] File does not exist: /www/piaoyun.cc/www.zip [Wed Feb 18 14:01:19 2014] [error] [client 58.22.112.116] File does not exist: /www/piaoyun.cc/wwwroot.rar [Wed Feb 18 14:01:19 2014] [error] [client 58.22.112.116] File does not exist: /www/piaoyun.cc/wwwroot.zip解决办法：修改httpd.conf文件，将 LogLevel warn 改为 LogLevel crit即可。即修改下apache的报错级别。
